12V 4.2A 21W Car Dual Port USB Charger Socket LED Digital Voltmeter Waterproof

Product Features: This 12V 4.2A 21W Car Dual Port USB Charger Socket with LED Digital Voltmeter is designed to provide fast and efficient charging for your electronic devices while on the road. - **Fast Charging:** With a total output of 4.2A, this charger can quickly charge two devices simultaneously. - **Dual USB Ports:** Two USB ports allow you to charge multiple devices at once, eliminating the need for multiple chargers. - **Digital Voltmeter:** The built-in digital voltmeter provides real-time monitoring of your vehicle's battery voltage, ensuring optimal charging. - **LED Display:** The LED display clearly indicates the voltage and charging status, making it easy to monitor your devices. - **Waterproof:** The charger is designed with a waterproof rating, making it suitable for outdoor use and protecting your devices from rain and spills. - **Easy Installation:** The compact design and hassle-free installation process make it easy to integrate into your vehicle's dashboard. - **Wide Compatibility:** Compatible with various USB-powered devices, including smartphones, tablets, GPS navigators, and more. Durability: Crafted from durable materials, this charger is built to withstand the rigors of daily use and ensure longevity. Color Options: Available in multiple color options to match your vehicle's interior. Additional Features: - Overcharge Protection: Protects your devices from overcharging, ensuring safety and prolonging their lifespan. - Short Circuit Protection: Prevents damage to the charger and connected devices in case of a short circuit. - Smart Power Distribution: Intelligently distributes power between the two ports, optimizing charging efficiency.

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